Water Distribution Grade 1 Certification ADEQ exam Package Deal

Water Treatment Practice Exam Questions with Correct Answers PE1.1 Which of the following is removed at the raw water intake? - Fish and debris PE1.2 Which of the following is more likely to be found in ground water? - Minerals PE1.3 What is the most commonly used to control algae growth in...

Water Distribution Grade I Practice Exam Q&A Latest A check valve must - Be able to withstand hydraulic shock loads Excessive amounts of iron & manganese in drinking water are objectionable because they - Stain Clothes Check valve important feature(s) must - Must close watertight Routine...

Level 1 water distribution practice test with accurate solution The minimum and maximum chloride residual in a water distribution system is ? - 0.2 mg/l and 4mg/L of free chlorine Nitrate may not exceed what concentration when tested yearly for a groundwater treatment plant ? - 10 mg/L The ...

Water distribution practice test D1 /D2 Questions and Answers Accurately Solved The only absolutely reliable method of backflow prevention is the use of - Air Gap The bubbles formed in a positive multiple tube fermentation test are - Carbon Dioxide The maximum rate of withdrawal of gas from...

Grade 1 Water Distribution Multiple Choice Questions and Answers Updated Which agency sets legal limits on the concentration levels of harmful contaminants in potable water distributed to customers? a. National Primary Drinking Water Regulations Agency b. US EPA c. US Public Health Service d....

Water Treatment 1- ADEQ Comprehensive Exam A score What are the 3 responsibilities of any public water supplier? - 1. Provide water to meet all public demand 2. Provide palatable and potable water 3. Deliver water when needed What are 3 examples of public water usage? - 1. Domestic 2. Indus...

Water Treatment Exam Preparation Grade 2 Verified 100% ____ and/or _________ in a water supply can discolor laundry, cause a bad taste in the water, and cause taste problems in beverages such as coffee and tea. - Iron and/or Manganese Water systems that collect less than _____ coliform samples...

Water Distribution Practice Exam Grade 3 & 4 Questions and Answers Graded A+ What is the definition of "operator"? - Operator has the same meaning as certified operator. Within how many days must a certified operator notify the Department (in writing) that the operator either ceases or comme...

ADEQ D1 water distribution Practice Test Latest Updates if you need to measure flow of dirty or corrosive water what type of meter should you choose - magnetic flow Ductile Iron Pipe using flexible ball joint is appropriate for - rugged terrian and river crossings what causes pressure head ...

Water distribution Exam with Verified Answers If you come upon a co-worker who is not breathing you should immediately - Start artificial respiration What is the pressure at the bottom of a standpipe filled to a height of 47 ft - 20 psi A connection from the Municipal Water Supply directly ...